DEVELOPMENT...      {
    "data_id": "43970",
    "name": "kdd_ipums_la_97-small",
    "exact_name": "kdd_ipums_la_97-small",
    "version": 3,
    "version_label": null,
    "description": "Dataset used in the tabular data benchmark https:\/\/github.com\/LeoGrin\/tabular-benchmark, transformed in the same way. This dataset belongs to the \"classification on numerical features\" benchmark. Original description: \n \n**Author**:   \n**Source**: Unknown - Date unknown  \n**Please cite**:   \n\nBinarized version of the original data set (see version 1). The multi-class target feature is converted to a two-class nominal target feature by re-labeling the majority class as positive ('P') and all others as negative ('N'). Originally converted by Quan Sun.",
    "format": "arff",
    "uploader": "Frank Wallace",
    "uploader_id": 26324,
    "visibility": "public",
    "creator": null,
    "contributor": "\"Leo Grin\"",
    "date": "2022-06-16 19:19:33",
    "update_comment": null,
    "last_update": "2022-06-16 19:19:33",
    "licence": "Public",
    "status": "active",
    "error_message": null,
    "url": "https:\/\/old.openml.org\/data\/download\/22103058\/dataset",
    "default_target_attribute": "binaryClass",
    "row_id_attribute": null,
    "ignore_attribute": null,
    "runs": 0,
    "suggest": {
        "input": [
            "kdd_ipums_la_97-small",
            "Dataset used in the tabular data benchmark https:\/\/github.com\/LeoGrin\/tabular-benchmark, transformed in the same way. This dataset belongs to the \"classification on numerical features\" benchmark. Original description: Binarized version of the original data set (see version 1). The multi-class target feature is converted to a two-class nominal target feature by re-labeling the majority class as positive ('P') and all others as negative ('N'). Originally converted by Quan Sun. "
        ],
        "weight": 5
    },
    "qualities": {
        "NumberOfInstances": 5188,
        "NumberOfFeatures": 21,
        "NumberOfClasses": 2,
        "NumberOfMissingValues": 0,
        "NumberOfInstancesWithMissingValues": 0,
        "NumberOfNumericFeatures": 15,
        "NumberOfSymbolicFeatures": 5,
        "PercentageOfSymbolicFeatures": 23.809523809523807,
        "AutoCorrelation": 1,
        "PercentageOfNumericFeatures": 71.42857142857143,
        "PercentageOfMissingValues": 0,
        "PercentageOfInstancesWithMissingValues": 0,
        "PercentageOfBinaryFeatures": 0,
        "NumberOfBinaryFeatures": 0,
        "MinorityClassSize": 2594,
        "MinorityClassPercentage": 50,
        "MajorityClassSize": 2594,
        "MajorityClassPercentage": 50,
        "Dimensionality": 0.004047802621434078
    },
    "tags": [],
    "features": [
        {
            "name": "binaryClass",
            "index": "20",
            "type": "string",
            "distinct": "2",
            "missing": "0",
            "target": "1"
        },
        {
            "name": "occscore",
            "index": "10",
            "type": "numeric",
            "distinct": "45",
            "missing": "0",
            "min": "0",
            "max": "79",
            "mean": "17",
            "stdev": "15"
        },
        {
            "name": "poverty",
            "index": "19",
            "type": "numeric",
            "distinct": "479",
            "missing": "0",
            "min": "0",
            "max": "501",
            "mean": "306",
            "stdev": "155"
        },
        {
            "name": "incother",
            "index": "18",
            "type": "numeric",
            "distinct": "93",
            "missing": "0",
            "min": "-3",
            "max": "99999",
            "mean": "20184",
            "stdev": "39766"
        },
        {
            "name": "incwelfr",
            "index": "17",
            "type": "numeric",
            "distinct": "37",
            "missing": "0",
            "min": "0",
            "max": "99999",
            "mean": "19894",
            "stdev": "39874"
        },
        {
            "name": "incss",
            "index": "16",
            "type": "numeric",
            "distinct": "38",
            "missing": "0",
            "min": "0",
            "max": "99999",
            "mean": "19947",
            "stdev": "39848"
        },
        {
            "name": "incfarm",
            "index": "15",
            "type": "numeric",
            "distinct": "18",
            "missing": "0",
            "min": "-9900",
            "max": "999999",
            "mean": "198538",
            "stdev": "398934"
        },
        {
            "name": "incbus",
            "index": "14",
            "type": "numeric",
            "distinct": "105",
            "missing": "0",
            "min": "-9900",
            "max": "999999",
            "mean": "198955",
            "stdev": "398738"
        },
        {
            "name": "incwage",
            "index": "13",
            "type": "numeric",
            "distinct": "216",
            "missing": "0",
            "min": "0",
            "max": "999999",
            "mean": "202365",
            "stdev": "397065"
        },
        {
            "name": "inctot",
            "index": "12",
            "type": "numeric",
            "distinct": "284",
            "missing": "0",
            "min": "-41",
            "max": "999999",
            "mean": "203219",
            "stdev": "396651"
        },
        {
            "name": "sei",
            "index": "11",
            "type": "numeric",
            "distinct": "80",
            "missing": "0",
            "min": "0",
            "max": "96",
            "mean": "27",
            "stdev": "27"
        },
        {
            "name": "value",
            "index": "0",
            "type": "nominal",
            "distinct": "11",
            "missing": "0",
            "distr": []
        },
        {
            "name": "age",
            "index": "9",
            "type": "numeric",
            "distinct": "97",
            "missing": "0",
            "min": "0",
            "max": "99",
            "mean": "34",
            "stdev": "21"
        },
        {
            "name": "nsibs",
            "index": "8",
            "type": "numeric",
            "distinct": "10",
            "missing": "0",
            "min": "0",
            "max": "9",
            "mean": "1",
            "stdev": "1"
        },
        {
            "name": "yngch",
            "index": "7",
            "type": "numeric",
            "distinct": "60",
            "missing": "0",
            "min": "0",
            "max": "99",
            "mean": "68",
            "stdev": "43"
        },
        {
            "name": "eldch",
            "index": "6",
            "type": "numeric",
            "distinct": "62",
            "missing": "0",
            "min": "0",
            "max": "99",
            "mean": "70",
            "stdev": "41"
        },
        {
            "name": "nchild",
            "index": "5",
            "type": "numeric",
            "distinct": "10",
            "missing": "0",
            "min": "0",
            "max": "9",
            "mean": "1",
            "stdev": "1"
        },
        {
            "name": "famsize",
            "index": "4",
            "type": "nominal",
            "distinct": "15",
            "missing": "0",
            "distr": []
        },
        {
            "name": "momloc",
            "index": "3",
            "type": "nominal",
            "distinct": "11",
            "missing": "0",
            "distr": []
        },
        {
            "name": "ftotinc",
            "index": "2",
            "type": "nominal",
            "distinct": "395",
            "missing": "0",
            "distr": []
        },
        {
            "name": "rent",
            "index": "1",
            "type": "nominal",
            "distinct": "134",
            "missing": "0",
            "distr": []
        }
    ],
    "nr_of_issues": 0,
    "nr_of_downvotes": 0,
    "nr_of_likes": 0,
    "nr_of_downloads": 0,
    "total_downloads": 0,
    "reach": 0,
    "reuse": 0,
    "impact_of_reuse": 0,
    "reach_of_reuse": 0,
    "impact": 0
}